/**
 * ***************************************************************************** Copyright (c) 2004,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.action.IAction;
import org.tigris.subversion.subclipse.core.ISVNLocalResource;
import org.tigris.subversion.subclipse.core.SVNException;
import org.tigris.subversion.subclipse.core.resources.SVNWorkspaceRoot;
import org.tigris.subversion.subclipse.ui.ISVNUIConstants;
import org.tigris.subversion.subclipse.ui.svnproperties.SvnPropertiesView;

/** Action for Show svn properties */
public class ShowSvnPropertiesAction extends WorkbenchWindowAction {

  protected void execute(IAction action) throws InvocationTargetException, InterruptedException {
    if (action != null && !action.isEnabled()) {
      action.setEnabled(true);
    } else {
      if (getSelectedResources() != null && getSelectedResources().length > 0) {
        IResource resource = (IResource) getSelectedResources()[0];
        final ISVNLocalResource svnResource = SVNWorkspaceRoot.getSVNResourceFor(resource);
        try {
          SvnPropertiesView view = (SvnPropertiesView) showView(SvnPropertiesView.VIEW_ID);
          if (view != null) view.showSvnProperties(svnResource);
        } catch (SVNException e) {
          throw new InvocationTargetException(e);
        }
      }
    }
  }

  protected boolean isEnabledForAddedResources() {
    return true;
  }

  protected boolean isEnabledForIgnoredResources() {
    return false;
  }

  protected boolean isEnabledForInaccessibleResources() {
    return false;
  }

  protected boolean isEnabledForManagedResources() {
    return true;
  }

  protected boolean isEnabledForMultipleResources() {
    return false;
  }

  protected boolean isEnabledForUnmanagedResources() {
    return false;
  }

  /*
   * @see org.tigris.subversion.subclipse.ui.actions.ReplaceableIconAction#getImageId()
   */
  protected String getImageId() {
    return ISVNUIConstants.IMG_MENU_SHOWPROPERTY;
  }

  /* (non-Javadoc)
   * @see org.tigris.subversion.subclipse.ui.actions.WorkspaceAction#needsToSaveDirtyEditors()
   */
  @Override
  protected boolean needsToSaveDirtyEditors() {
    return false;
  }
}
